Question

How much percentage of plasma is present in the blood?

• A. 35%
• B. 45%
• C. 50%
• D. 55%

Answer 1

Answer:

D. 55%

• Plasma constitutes nearly 55% of the blood.

• 90-92% of plasma is water and proteins contribute 6-8 per cent of it. Fibrinogens, albumins and globulins are the major proteins.